Research on Digital Inspection Technology of Geometry Size for Commercial Aero-Engine Based on Model

WANG Zhenxing; CAO Wei; JIN Wei; ZHENG Fangfang

doi:10.16080/j.issn1671-833x.2020.07.040

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Research on Digital Inspection Technology of Geometry Size for Commercial Aero-Engine Based on Model

更新时间：2025-10-30

- Research on Digital Inspection Technology of Geometry Size for Commercial Aero-Engine Based on Model
- Aeronautical Manufacturing Technology Vol. 63, Issue 7, Pages: 40-46(2020)
- 作者机构：
  
  中国航发上海商用航空发动机制造有限责任公司,上海,201306
- 作者简介：
- 基金信息：
- DOI：10.16080/j.issn1671-833x.2020.07.040
  CLC：
- Published：2020
- 稿件说明：
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王振兴，曹玮，金炜，郑芳芳. 基于模型的民用航空发动机几何尺寸数字化检测技术研究[J]. 航空制造技术, 2020, 63(7): 40-46.

WANG Zhenxing, CAO Wei, JIN Wei, ZHENG Fangfang. Research on Digital Inspection Technology of Geometry Size for Commercial Aero-Engine Based on Model. Aeronautical Manufacturing Technology, 2020, 63(7): 40-46.
王振兴，曹玮，金炜，郑芳芳. 基于模型的民用航空发动机几何尺寸数字化检测技术研究[J]. 航空制造技术, 2020, 63(7): 40-46. DOI： 10.16080/j.issn1671-833x.2020.07.040.

WANG Zhenxing, CAO Wei, JIN Wei, ZHENG Fangfang. Research on Digital Inspection Technology of Geometry Size for Commercial Aero-Engine Based on Model. Aeronautical Manufacturing Technology, 2020, 63(7): 40-46. DOI： 10.16080/j.issn1671-833x.2020.07.040.

摘要

针对传统的零部件几何尺寸检验方式已不能适应未来民用航空发动机的生产模式，研究了 PMI （Product Manufacturing Information）识别、检测路径创建和三维报告发布等基于模型的数字化检测技术。该技术可节省检测编程时间和降低人员编程经验不足带来的影响，提高检测效率和检测结果的一致性，同时利用设计、工艺与检验间统一的模型数据实现民用航空发动机设计与制造间的快速协同。最后通过案例测试，验证了该方法在民用航空发动机零部件几何尺寸检测应用中的可行性。

Abstract

For the reason that the traditional geometrical size inspection of workpiece was not suitable for the future production of commercial aero-engine

some key digital inspection technologies of geometrical size of commercial aeroengine based on model

including PMI (product manufacturing information) recognition

inspection routing creation

release of the three-dimensional report and so on

were researched in the paper. The method could save the inspection programming time and reduce the impact caused by work staff’s lack of programming experience

which could improve inspection efficiency and consistency of inspection results. Meanwhile

the method was good for realizing fast collaboration between design and manufacturing of commercial aero-engine by using the uniform model data among design

technology and inspection. Finally

the applicability of the proposed method for the inspection of workpiece geometrical size of commercial aero-engine was validated by a case verification.

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Related Institution

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